Loctite 2804957 EQ CL42 LED Dual Controller provides power to two UV LED heads for curing light cure products that respond to ultraviolet and/or visible light. It operates in three modes: timer, continue, and advance, has a user-friendly interface, and can run intermittently or constantly.
Loctite 2804957 EQ CL42 LED Dual Controller provides power to two UV LED heads for curing light cure products that respond to ultraviolet and/or visible light. It operates in three modes: timer, continue, and advance, has a user-friendly interface, and can run intermittently or constantly.
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EQ CL42 LED Dual Controller
IDH# 2804957
Operating Manual
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Table of Contents
1 Please Observe the Following ................................................................................................... 3
1.1 Emphasized Sections ........................................................................................................... 3
1.2 For Your Safety ..................................................................................................................... 3
1.3 Unpacking and Inspection .................................................................................................. 5
1.4 Packing List ........................................................................................................................... 5
1.5 Features ................................................................................................................................. 5
1.6 Usage ..................................................................................................................................... 6
2 Description ................................................................................................................................... 6
2.1 Theory of Operation .................................................................................................................. 6
2.2 Display, operating elements and connections ...................................................................... 7
3 Technical Data ............................................................................................................................. 8
4 Installation .................................................................................................................................... 9
4.1 Environmental and Operating Conditions .............................................................................. 9
4.2 Connecting the Unit .................................................................................................................. 9
5 Operation ...................................................................................................................................... 9
5.1 Electrical Connection ................................................................................................................ 9
5.2 Turn on the Unit ...................................................................................................................... 10
5.3 Main Page ................................................................................................................................ 10
5.4 Parameter Setting Page ......................................................................................................... 11
5.5 Control Operation Page .......................................................................................................... 13
6 Application Hints ....................................................................................................................... 14
7 Troubleshooting ......................................................................................................................... 14
8 Care and Maintenance ............................................................................................................. 16
9 Accessories and Spare Parts ................................................................................................... 16
10 Diagrams .................................................................................................................................... 17
11 Warranty ..................................................................................................................................... 19
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12 Declaration of Conformity ........................................................................................................ 20
1 Please Observe the Following
1.1 Emphasized Sections
Warning!
Refers to safety regulations and requires safety measures that protect the operator
or other persons from injury or danger to life.
Caution!
Emphasizes what must be done or avoided so that the unit or other property is not
damaged.
Notice:
A notice gives recommendations for better handling of the unit during operation or
adjustment as well as for service activities.
1.2 For Your Safety
For safe and successful operation of the unit, read these instructions
completely. If the instructions are not observed, the manufacturer can assume no
responsibility.
Do not expose the connecting cable to heat, oil, or sharp edges.
Make sure the Unit stands stable and secure.
Use only original equipment replacement parts.
Always disconnect the power supply before servicing the unit.
Observe general safety regulations for the handling of chemicals such as
Loctite® adhesives and sealants. Observe the manufacturer’s instructions as stated
in the Safety Data Sheet.
While under warranty, the unit may be repaired only by an authorized Loctite
service representative.
4
WARNING!
It is the responsibility of the user to ensure that all devices being driven by the LED Flood
Controller are set-up in a safe manner.
The manufacturer is in no way responsible for injuries or damage to persons or property
resulting from devices being driven by the LED Flood Controller.
For safe and successful operation of the unit, read these instructions completely. If the
instructions are not observed, the manufacturer can assume no responsibility.
Removing, bypassing or putting out of operation any of the safety devices can result in
radiation damage to persons and damage to the unit and is therefore prohibited!
Do not look directly at LED-UV light, or at LED-UV light reflected in a mirror or other
reflective surface. Doing so could cause eye damage.
Install the LED head in a way that humans are not exposed to LED-UV light.
Exposure could injure the skin or cause other injury.
If there is a risk of the LED-UV light being exposed to UV reflective light, place the product
inside a cover with proper reflectance and heat characteristics to block that reflected light.
When operating the controller, set up the system so that the path of the LED-UV light is not
at eye level.
It is strongly recommended to place a protective barrier around the product so that people
cannot approach it while it is operating.
Wear protective UV glasses and other protective clothing during operation.
Never operate this product in a manner not described in this manual. Doing so risks
exposure to LED UV light.
5
Damage to the power cord or the housing can result in contact with live electrical parts.
Check the power cord and the unit before each use. If the power cord or the unit is
damaged, do not operate! Replace a damaged power cord with a new one.
The unit may be opened and repaired only by authorized service personal.
1.3 Unpacking and Inspection
Carefully unpack the Loctite® EQ CL42 LED Dual Controller and examine the items
contained in the carton. Inspect the unit for any damage that might have occurred in
transit. If such damage has occurred, notify the carrier immediately. Claims for
damage must be made by the consignee to the carrier and should be reported to the
manufacturer.
1.4 Packing List
1.4.1 EQ CL42 LED Dual Controller x 1
1.4.2 Equipment Manual x 1
1.4.3 Power Cord x 1
1.4.4 Footswitch x 1
1.5 Features
1.5.1 Capacity for up to two UV LED Heads.
1.5.2 Works with Loctite EQ CL42 Flood Heads.
1.5.3 Touch screen HMI
1.5.4 3 running modes: Timer, Continue and Advance.
1.5.5 Friendly UI
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1.6 Usage
The Loctite EQ CL42 LED Dual controller is used with the EQ CL42 365nm and
405nm LED flood heads for use with light cure products that cure when exposed to
ultraviolet and/or visible light. The system can be operated manually, operated with
the integrated timer, or controlled with an external switch. The system is designed
for intermittent or constant duty cycle.
2 Description
2.1 Theory of Operation
The EQ CL42 LED Flood Controller provides electrical power to the LED’s through the
connecting cable (not included).
Indicator lights located on the front panel of the power supply provide visual confirmation
that the LED’s are in or out of their acceptable range. In the event of temperature fault the
power supply will automatically shut down to protect the LED array.
When the cure cycle is initiated, light is immediately irradiated at or near maximum intensity
from the LED’s.
The curing process begins when the adhesive is placed under the LED’s. The two primary
variables that control the curing process are the time of exposure and the strength of the
light (irradiance). For a given irradiance, the exposure time required to fully cure the
adhesive depends primarily on the properties of the adhesive and the optical properties of
the substrate that the light is transmitted through.
Note:
If the temperature of the LED Head is below 500C at the end of the exposure cycle the fan
will immediately turn OFF
If the temperature of the LED Head exceeds 500C at the end of the exposure cycle the fan
will continue to operate for 2 minutes to cool the LED head. At the end of 2 minutes the
cooling fan will turn OFF.
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2.2 Display, operating elements and connections
1. Power Supplier Inlet and Fuse
2. Power Switch ON/OFF
3. Socket XS3: LED Head
4. Socket XS1: Start for CH1(The footswitch is connected here).
5. Socket XS2: Start for CH2(The footswitch is connected here).
6. Socket XS5: RS232
7. Socket XS9: PLC Interface
8. Cooling Fan
9. Screen.
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3 Technical Data
Dimensions (W x H x D): 217x123x307.4 mm
Total weight: lbs. (Kg) 14
Operating voltage: 110~240 VAC 50/60Hz
Power consumption: 1100 Watts
Operating Temperature: +10 °C to +40 °C (+50 °F to +104 °F)
Storage Temperature: -10 °C to +60 °C (+14 °F to +140 °F)
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4 Installation
Before using the equipment for the first time check it carefully for signs of
external damage. If any shipping damage is found DO NOT USE THE EQUIPMENT –
return it to your supplier immediately.
4.1 Environmental and Operating Conditions
- No direct sunlight.
- Recommend operating temperature; +10 °C to +40 °C (+50 °F to +104 °F)
- No splashing waters.
- No suddenly temperature changes, vibration and shocks.
- No high magnetic and intense electric.
4.2 Connecting the Unit
- Connect Sub D 9 pin connector of the footswitch 97201 or a higher-ranking controller
to XS 1.
- Connect the 15 pin Sub D connector to the LED Head Array to XS 31~34.
- Connect power cord to the appropriate plug.
5 Operation
5.1 Electrical Connection
- Plug the female end of the LED power cable into the 15 pin D-sub connector located
on the rear panel of the LED Array housing. Plug the male end into the 15 pin D-sub
connector located on the rear panel of the controller. Make sure that the
connections at both ends are secure.
- Plug the AC power cord into the back of the controller and connect to power source.
- For manual operation, plug the footswitch into the 9 pin D-sub connector marked
XS1, located on the rear panel of the CL30 controller.
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- For automated control, connect external PLC output relay to pins one and nine of
XS1.
5.2 Turn on the Unit
Observe the operating manual of the LED head used.
Turn the power switch 2 to ON
5.3 Main Page
1. Channel Manual Switch
2. Channel
3. LED head running Mode: CONTINUE, TIMER, ADVANCE
4. Intensity percentage
5. Time (Exposure time)
6. Temperature (LED head temperature - For indication only)
7. Channel Status Display
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8. To Main page
9. To Parameter Setting page
10. To Warning Message page
5.4 Parameter Setting Page
1. Running Mode selection: Continue, Timer or Advance
Continue Mode: The LED head will turn ON when a footswitch is pressed and remain ON
until the footswitch is released. The intensity can be set up for each channel independently.
Timer Mode: The LED head will turn ON when a footswitch is pressed and remain ON for the
duration that is set on the timer. If the time is set to 0 then when a footswitch is pressed the
LED head will turn ON and remain ON until the Footswitch is pressed again. The intensity
can be set up for each channel independently.
Advance Mode: This enables intensity to change automatically during the curing cycle.
2. Link Button: The linked LED head will turn on with start signal.
3. Restore factory setting.
4. Save Setting: Save changes.
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5. Intensity & Timer setting. When clicked, can enter below page to set intensity and timer.
Continue Mode: Enter required intensity percentage setting (normal operation set 100%).
Timer Mode: Enter required intensity percentage setting (normal operation set 100%) and
curing time required.
Advance Mode: Enter required intensity percentage setting (normal operation set 100%)
and curing time required.
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For example, if operator have defined as below, when start signal comes, LED head will
work step by step. Time and power will follow each step’s setting to run 2 cycles.
Step
Intensity
Time
No.1
10%
2.0 s
No.2
20%
2.0 s
No.3
30%
2.0 s
No.4
40%
2.0 s
No.5
50%
2.0 s
No.6
60%
2.0 s
No.7
70%
2.0 s
Cycle No.
7
Step No.
2
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5.5 Warning Message Page
1. Connection error
2. Overheat error
3. Emergency stop
4. Clear the warnings
6 Application Hints
As with all adhesives, performance depends on conditions of use. Suggestions or
recommendations contained herein are for guidance only since actual conditions of
use are outside the supplier’s control.
7 Troubleshooting
Before proceeding with any repair or maintenance operation disconnect the tool
from the main electricity supply.
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Malfunction
Cause/Demonstration
Corrective Action
No display appears on the
screen when turning on
power supply
Check that the main power
cable is connected to an AC
source.
Plug in power cable
properly.
Check the fuse in power
inlet.
Replace fuse.
LED head does not irradiate
Check if selecting the target
channel for the program.
Select the target channel
when setting the program.
Check if the UV intensity
level is set to 0% in the
channel program.
If it is 0%, set the UV
intensity level to 1% or
higher.
Temperature warning
The channel connection
indicator changes to orange
when the LED head
temperature has reached
the warning level. If you
continue the operation in
this condition, the product
life will be significantly
shortened, and the
temperature may exceed the
upper limit 650C, causing an
emergency stop.
Set the UV intensity level(%)
lower or improve the heat
radiation performance of the
LED head to keep the
temperature lower than the
warning level.
Check if the fan on the LED
head is working well.
Replace the fan, make sure
there is good heat exhaust
for LED head.
LED head Connection Error
Check the connection cable
or LED head is broken or
disconnected.
Reset the error status, check
the connection of the cable
and LED head with the
channel in question, and
replace them if necessary.
Check if the LED head has
been removed from the
controller.
Reconnect the LED head.
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The linked LED head does
not turn on with start signal
Check if linked button was
selected.
Resolve the problem, and
then restart irradiation
8 Care and Maintenance
The unit requires no special care and maintenance.
Observe the operating manual of the LED head used.
9 Accessories and Spare Parts
Item
Description
IDH#
1
EQ CL42 LED Flood Head, 365nm
2804955
2
EQ CL42 LED Flood Head, 405nm
2804956
3
EQ CL42 LED Dual Controller
2804957
4
EQ CL42 Connection Cable for Head
2804958
5
EQ LED Chamber
2804959
6
Footswitch
88653
7
EQ PM20 UV AB Radiometer/Dosimeter
2436353
8
EQ PM20 UV VIS Radiometer/Dosimeter
2436352
9
UV & Visible Light Safety Glasses, Orange
717763
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10 Diagrams
XS1: Start
XS2: Start
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XS9: PLC Interface
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11 Warranty
Henkel expressly warrants that all products referred to in this Instruction Manual for Loctite®
EQ CL42 LED Dual Controller (hereafter called “Products”) shall be free from defects in
materials and workmanship. Liability for Henkel shall be limited, as its option, to replacing
those Products which are shown to be defective in either materials or workmanship or to
credit the purchaser the amount of the purchase price thereof (plus freight and insurance
charges paid therefor by the user). The purchaser’s sole and exclusive remedy for breach of
warranty shall be such replacement or credit.
A claim of defect in materials or workmanship in any Products shall be allowed only when it
is submitted in writing within one month after discovery of the defect or after the time the
defect should reasonably have been discovered and in any event, within (12) months after
the delivery of the Products to the purchaser. This warranty does not apply to perishable
items, such as fuses, filters, lights, etc.. No such claim shall be allowed in respect of products
which have been neglected or improperly stored, transported, handled, installed, connected,
operated, used or maintained. In the event of unauthorized modification of the Products
including, where products, parts or attachments for use in connection with the Products are
available from Henkel, the use of products, parts or attachments which are not manufactured
by Henkel, no claim shall be allowed.
No Products shall be returned to Henkel for any reason without prior written approval from
Henkel. Products shall be returned freight prepaid, in accordance with instructions from
Henkel.
NO WARRANTY IS EXTENDED TO ANY EQUIPMENT WHICH HAS BEEN ALTERED,
MISUSED, NEGLECTED, OR DAMAGED BY ACCIDENT.
EXCEPT FOR THE EXPRESS WARRANTY CONTAINED IN THIS SECTION, HENKEL MAKES
NO WARRANTY OF ANY KIND WHATSOEVER, EXPRESS OR IMPLIED, WITH RESPECT TO
THE PRODUCTS.
ALL WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
OTHER WARRANTIES OF WHATEVER KIND (INCLUDING AGAINST PATENT OR
TRADEMARK INFRINGEMENT) ARE HEREBY DISCLAIMED BY HENKEL AND WAIVED BY
THE PURCHASER.
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THIS SECTION SETS FORTH EXCLUSIVELY ALL OF LIABILITY FOR HENKEL TO THE
PURCHASER IN CONTRACT, IN TORT OR OTHERWISE IN THE EVENT OF DEFECTIVE
PRODUCTS.
WITHOUT LIMITATION OF THE FOREGOING, TO THE FULLEST EXTENT POSSIBLE UNDER
APPLICABLE LAWS, HENKEL EXPRESSLY DISCLAIMS ANY LIABILITY WHATSOEVER FOR
ANY DAMAGES INCURRED DIRECTLY OR INDIRECTLY IN CONNECTION WITH THE SALE
OR USE OF, OR OTHERWISE IN CONNECTION WITH, THE PRODUCTS, INCLUDING,
WITHOUT LIMITATION, LOSS OF PROFITS AND SPECIAL, INDIRECT OR CONSEQUENTIAL
DAMAGES, WHETHER CAUSED BY NEGLIGENCE FROM HENKEL OR OTHERWISE.
12 Declaration of Conformity
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Loctite 2804957 EQ CL42 LED Dual Controller provides power to two UV LED heads for curing light cure products that respond to ultraviolet and/or visible light. It operates in three modes: timer, continue, and advance, has a user-friendly interface, and can run intermittently or constantly.
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